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Flight Reliability

UA 2670 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2670 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

76%
Arrive within 15 minutes
9 min
Average arrival delay
1.4%
Cancelled
4 min early
Median arrival delay

Based on 567 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(79 flights)
  • Tue75%(75 flights)
  • Wed81%(79 flights)
  • Thu78%(82 flights)
  • Fri70%(81 flights)
  • Sat76%(78 flights)
  • Sun73%(82 flights)
On-time by departure window
  • 6–9 AM72%(289 flights)
  • 9 AM–12 PM81%(164 flights)
  • 12–3 PM81%(103 flights)
On-time trend by month
74%
May

Jun 74% → May 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%34
July 202578%60
August 202573%71
September 202570%43
October 202581%31
November 202563%30
December 202587%45
January 202691%33
February 202691%44
March 202660%60
April 202680%55
May 202674%50
Departures on time
87%
Diverted
0.5%
Flights flown
556
Months covered
12

Keep nerding

Based on 567 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.